Keiarash Zoughi / Mbed 2 deprecated ELEC2645project-MultiSensor

Keiarash Zoughi's Multi-Sensor for weather detection.

Dependencies:   BMP180 N5110 mbed

main.cpp@5:e75537898d23, 2015-05-07 (annotated)

Committer:
el13kz
Date:
Thu May 07 16:23:29 2015 +0000
Revision:
5:e75537898d23
Parent:
4:47b0473fa81b
Child:
6:07133c44d3eb
refinements

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el13kz 0:771a5148e8e7 1 #include "mbed.h"
el13kz 0:771a5148e8e7 2 #include "N5110.h"
el13kz 0:771a5148e8e7 3 #include "BMP180.h"
el13kz 0:771a5148e8e7 4
el13kz 0:771a5148e8e7 5 #define PI 3.14159265359
el13kz 2:635c58eb70fb 6
el13kz 2:635c58eb70fb 7 //LCD inputs
el13kz 2:635c58eb70fb 8 N5110 lcd(p7,p8,p9,p10,p11,p13,p26);
el13kz 2:635c58eb70fb 9
el13kz 2:635c58eb70fb 10 //serial port for debugging
el13kz 2:635c58eb70fb 11 Serial serial(USBTX,USBRX);
el13kz 2:635c58eb70fb 12
el13kz 2:635c58eb70fb 13 //LED outputs
el13kz 0:771a5148e8e7 14 BusOut leds(LED4,LED3,LED2,LED1); // LEDs for display
el13kz 0:771a5148e8e7 15
el13kz 2:635c58eb70fb 16
el13kz 2:635c58eb70fb 17 //select button
el13kz 0:771a5148e8e7 18 DigitalIn pushbutton1(p19);
el13kz 2:635c58eb70fb 19
el13kz 2:635c58eb70fb 20
el13kz 2:635c58eb70fb 21 //barometer sensor input
el13kz 0:771a5148e8e7 22 BMP180 bmp180(p28,p27); // SDA, SCL
el13kz 2:635c58eb70fb 23
el13kz 2:635c58eb70fb 24 //warning LED
el13kz 2:635c58eb70fb 25 PwmOut Redled(p24);
el13kz 2:635c58eb70fb 26
el13kz 2:635c58eb70fb 27 //globals
el13kz 0:771a5148e8e7 28 int selectedOption = 0;
el13kz 0:771a5148e8e7 29 int buttonPressed = 0;
el13kz 0:771a5148e8e7 30
el13kz 2:635c58eb70fb 31 //boundary conditions - screen
el13kz 2:635c58eb70fb 32 int cells[84][48];
el13kz 2:635c58eb70fb 33
el13kz 4:47b0473fa81b 34
el13kz 4:47b0473fa81b 35 void check(){
el13kz 4:47b0473fa81b 36 lcd.clear();
el13kz 4:47b0473fa81b 37 Redled.period(0.02); // set PWM period to 20ms
el13kz 4:47b0473fa81b 38
el13kz 4:47b0473fa81b 39 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 4:47b0473fa81b 40
el13kz 4:47b0473fa81b 41
el13kz 4:47b0473fa81b 42 // read values (T in Celsius and P in mb) and print over serial port
el13kz 4:47b0473fa81b 43 measurement = bmp180.readValues();
el13kz 4:47b0473fa81b 44 serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
el13kz 4:47b0473fa81b 45
el13kz 4:47b0473fa81b 46 // so can display a string of a maximum 14 characters in length
el13kz 4:47b0473fa81b 47 // or create formatted strings - ensure they aren't more than 14 characters long
el13kz 4:47b0473fa81b 48 int temperature = measurement.temperature;
el13kz 4:47b0473fa81b 49 // display on screen
el13kz 4:47b0473fa81b 50 //
el13kz 4:47b0473fa81b 51 float pressure = measurement.pressure; // same idea with floats
el13kz 4:47b0473fa81b 52
el13kz 4:47b0473fa81b 53
el13kz 4:47b0473fa81b 54
el13kz 4:47b0473fa81b 55 if(measurement.temperature > 30 ){
el13kz 4:47b0473fa81b 56
el13kz 4:47b0473fa81b 57 lcd.printString("temperature high!",1,1);
el13kz 4:47b0473fa81b 58
el13kz 4:47b0473fa81b 59 Redled=1.0;
el13kz 4:47b0473fa81b 60
el13kz 4:47b0473fa81b 61 wait(3); }
el13kz 4:47b0473fa81b 62
el13kz 4:47b0473fa81b 63 if(measurement.temperature < 3){
el13kz 4:47b0473fa81b 64
el13kz 4:47b0473fa81b 65 lcd.printString("temperature low!",1,1);
el13kz 4:47b0473fa81b 66
el13kz 4:47b0473fa81b 67 Redled= 1.0;
el13kz 4:47b0473fa81b 68
el13kz 4:47b0473fa81b 69 wait(3); }
el13kz 4:47b0473fa81b 70
el13kz 4:47b0473fa81b 71 else { lcd.printString("temperature ok!",1,1);
el13kz 4:47b0473fa81b 72 wait(3);
el13kz 4:47b0473fa81b 73 }
el13kz 4:47b0473fa81b 74 }
el13kz 4:47b0473fa81b 75
el13kz 4:47b0473fa81b 76
el13kz 4:47b0473fa81b 77
el13kz 4:47b0473fa81b 78
el13kz 4:47b0473fa81b 79
el13kz 4:47b0473fa81b 80
el13kz 4:47b0473fa81b 81
el13kz 4:47b0473fa81b 82
el13kz 2:635c58eb70fb 83 //shows pressure reading and temperature
el13kz 0:771a5148e8e7 84 void measurement()
el13kz 4:47b0473fa81b 85 {lcd.clear();
el13kz 4:47b0473fa81b 86
el13kz 0:771a5148e8e7 87 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 0:771a5148e8e7 88 while(1) {
el13kz 0:771a5148e8e7 89
el13kz 0:771a5148e8e7 90 // read values (T in Celsius and P in mb) and print over serial port
el13kz 0:771a5148e8e7 91 measurement = bmp180.readValues();
el13kz 0:771a5148e8e7 92 serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
el13kz 0:771a5148e8e7 93
el13kz 0:771a5148e8e7 94 char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14)
el13kz 0:771a5148e8e7 95 // so can display a string of a maximum 14 characters in length
el13kz 0:771a5148e8e7 96 // or create formatted strings - ensure they aren't more than 14 characters long
el13kz 0:771a5148e8e7 97 int temperature = measurement.temperature;
el13kz 0:771a5148e8e7 98 int length = sprintf(buffer,"T = %2d C",temperature); // print formatted data to buffer
el13kz 0:771a5148e8e7 99 // it is important the format specifier ensures the length will fit in the buffer
el13kz 0:771a5148e8e7 100 if (length <= 14) // if string will fit on display
el13kz 0:771a5148e8e7 101 lcd.printString(buffer,0,1); // display on screen
el13kz 0:771a5148e8e7 102 //
el13kz 0:771a5148e8e7 103 float pressure = measurement.pressure; // same idea with floats
el13kz 0:771a5148e8e7 104 length = sprintf(buffer,"P = %.2f mb",pressure);
el13kz 0:771a5148e8e7 105 if (length <= 14)
el13kz 0:771a5148e8e7 106 lcd.printString(buffer,0,2);
el13kz 0:771a5148e8e7 107 }
el13kz 0:771a5148e8e7 108 }
el13kz 0:771a5148e8e7 109
el13kz 4:47b0473fa81b 110 void temperature(){
el13kz 4:47b0473fa81b 111 lcd.clear();
el13kz 0:771a5148e8e7 112
el13kz 4:47b0473fa81b 113 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 4:47b0473fa81b 114 while(1) {
el13kz 4:47b0473fa81b 115
el13kz 4:47b0473fa81b 116 // read values (T in Celsius and P in mb) and print over serial port
el13kz 4:47b0473fa81b 117 measurement = bmp180.readValues();
el13kz 4:47b0473fa81b 118 serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
el13kz 4:47b0473fa81b 119
el13kz 4:47b0473fa81b 120 char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14)
el13kz 4:47b0473fa81b 121 // so can display a string of a maximum 14 characters in length
el13kz 4:47b0473fa81b 122 // or create formatted strings - ensure they aren't more than 14 characters long
el13kz 4:47b0473fa81b 123 int temperature = measurement.temperature;
el13kz 4:47b0473fa81b 124 int length = sprintf(buffer,"T = %2d C",temperature); // print formatted data to buffer
el13kz 4:47b0473fa81b 125 // it is important the format specifier ensures the length will fit in the buffer
el13kz 4:47b0473fa81b 126 if (length <= 14) // if string will fit on display
el13kz 4:47b0473fa81b 127 lcd.printString(buffer,0,1); //
el13kz 4:47b0473fa81b 128
el13kz 4:47b0473fa81b 129 }
el13kz 4:47b0473fa81b 130 }
el13kz 4:47b0473fa81b 131
el13kz 4:47b0473fa81b 132 void pressure(){
el13kz 4:47b0473fa81b 133
el13kz 4:47b0473fa81b 134 lcd.clear();
el13kz 4:47b0473fa81b 135
el13kz 4:47b0473fa81b 136 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 4:47b0473fa81b 137 while(1) {
el13kz 4:47b0473fa81b 138
el13kz 4:47b0473fa81b 139 // read values (T in Celsius and P in mb) and print over serial port
el13kz 4:47b0473fa81b 140 measurement = bmp180.readValues();
el13kz 4:47b0473fa81b 141 serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
el13kz 4:47b0473fa81b 142
el13kz 4:47b0473fa81b 143 char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14)
el13kz 4:47b0473fa81b 144 // so can display a string of a maximum 14 characters in length
el13kz 4:47b0473fa81b 145 // or create formatted strings - ensure they aren't more than 14 characters long
el13kz 4:47b0473fa81b 146
el13kz 4:47b0473fa81b 147 //
el13kz 4:47b0473fa81b 148 float pressure = measurement.pressure; // same idea with floats
el13kz 5:e75537898d23 149 int length = sprintf(buffer,"P = %.2f mb",pressure);
el13kz 4:47b0473fa81b 150 if (length <= 14)
el13kz 4:47b0473fa81b 151 lcd.printString(buffer,0,2);
el13kz 5:e75537898d23 152 }
el13kz 5:e75537898d23 153 }
el13kz 4:47b0473fa81b 154
el13kz 4:47b0473fa81b 155
el13kz 4:47b0473fa81b 156
el13kz 4:47b0473fa81b 157 void altitude(){ // creating a new reading from the current ones, this appoximates the altitude in metres.
el13kz 4:47b0473fa81b 158
el13kz 4:47b0473fa81b 159 lcd.clear();
el13kz 4:47b0473fa81b 160
el13kz 4:47b0473fa81b 161 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 4:47b0473fa81b 162
el13kz 4:47b0473fa81b 163 while(1){
el13kz 4:47b0473fa81b 164 // read values (T in Celsius and P in mb) and print over serial port
el13kz 4:47b0473fa81b 165 measurement = bmp180.readValues();
el13kz 4:47b0473fa81b 166 char buffer[14];
el13kz 4:47b0473fa81b 167 int temperature = measurement.temperature;
el13kz 4:47b0473fa81b 168 float pressure = measurement.pressure; // same idea with floats
el13kz 4:47b0473fa81b 169
el13kz 4:47b0473fa81b 170 float altitude = -(log(pressure/1013.25)*1.38e-23*temperature)/(9.81*28.95);
el13kz 4:47b0473fa81b 171 serial.printf("A = %.2f m",altitude);
el13kz 4:47b0473fa81b 172 int length = sprintf(buffer,"A = %.2f m",altitude); // print formatted data to buffer
el13kz 4:47b0473fa81b 173 // it is important the format specifier ensures the length will fit in the buffer
el13kz 4:47b0473fa81b 174 if (length <= 14) // if string wi
el13kz 4:47b0473fa81b 175 lcd.printString(buffer,0,1); // display on screen
el13kz 4:47b0473fa81b 176
el13kz 4:47b0473fa81b 177
el13kz 4:47b0473fa81b 178
el13kz 4:47b0473fa81b 179
el13kz 4:47b0473fa81b 180 }
el13kz 4:47b0473fa81b 181
el13kz 4:47b0473fa81b 182 }
el13kz 2:635c58eb70fb 183 //pushbutton - 0
el13kz 0:771a5148e8e7 184
el13kz 2:635c58eb70fb 185 //plots graph of temperature point by point
el13kz 0:771a5148e8e7 186 void graph()
el13kz 4:47b0473fa81b 187 {lcd.clear();
el13kz 4:47b0473fa81b 188
el13kz 0:771a5148e8e7 189 Measurement measurement; // measurement structure declared in BMP180 class
el13kz 0:771a5148e8e7 190 int i = 0;
el13kz 0:771a5148e8e7 191 float graph[84]= {0};
el13kz 0:771a5148e8e7 192 while(1) {
el13kz 0:771a5148e8e7 193
el13kz 0:771a5148e8e7 194 // read values (T in Celsius and P in mb) and print over serial port
el13kz 0:771a5148e8e7 195 measurement = bmp180.readValues();
el13kz 0:771a5148e8e7 196 //serial.printf("T = %.2f C P = %.2f mb\n",measurement.temperature,measurement.pressure);
el13kz 0:771a5148e8e7 197
el13kz 0:771a5148e8e7 198 // so can display a string of a maximum 14 characters in length
el13kz 0:771a5148e8e7 199 // or create formatted strings - ensure they aren't more than 14 characters long
el13kz 0:771a5148e8e7 200 int temperature = measurement.temperature;
el13kz 0:771a5148e8e7 201 // int length = sprintf(buffer,"T = %2d C",temperature); // print formatted data to buffer
el13kz 0:771a5148e8e7 202 // it is important the format specifier ensures the length will fit in the buffer
el13kz 0:771a5148e8e7 203 // if (length <= 14) // if string will fit on display
el13kz 0:771a5148e8e7 204 // lcd.printString(buffer,0,1); // display on screen
el13kz 0:771a5148e8e7 205 //
el13kz 0:771a5148e8e7 206 // float pressure = measurement.pressure; // same idea with floats
el13kz 0:771a5148e8e7 207 // length = sprintf(buffer,"P = %.2f mb",pressure);
el13kz 0:771a5148e8e7 208 // if (length <= 14)
el13kz 0:771a5148e8e7 209 // lcd.printString(buffer,0,2);
el13kz 0:771a5148e8e7 210
el13kz 0:771a5148e8e7 211 graph[i]= temperature ;
el13kz 0:771a5148e8e7 212 lcd.plotArray(graph);
el13kz 0:771a5148e8e7 213 wait(0.1); // short delay until next reading
el13kz 0:771a5148e8e7 214 i++;
el13kz 0:771a5148e8e7 215 if (i>83) {
el13kz 0:771a5148e8e7 216 i=0;
el13kz 0:771a5148e8e7 217 lcd.clear();
el13kz 0:771a5148e8e7 218 }
el13kz 0:771a5148e8e7 219 }
el13kz 0:771a5148e8e7 220 }
el13kz 0:771a5148e8e7 221
el13kz 4:47b0473fa81b 222
el13kz 4:47b0473fa81b 223
el13kz 4:47b0473fa81b 224
el13kz 4:47b0473fa81b 225
el13kz 4:47b0473fa81b 226 void measurementsScreen()
el13kz 4:47b0473fa81b 227 {lcd.clear();
el13kz 4:47b0473fa81b 228 lcd.printString("Hold Button!",1,1);//select measure menu
el13kz 4:47b0473fa81b 229 wait(1);
el13kz 4:47b0473fa81b 230 lcd.clear();
el13kz 0:771a5148e8e7 231 selectedOption = 0;
el13kz 0:771a5148e8e7 232
el13kz 4:47b0473fa81b 233 while(1) {
el13kz 0:771a5148e8e7 234
el13kz 2:635c58eb70fb 235 lcd.drawRect(70,6,10,10,1);
el13kz 2:635c58eb70fb 236 lcd.drawRect(70,21,10,10,0);
el13kz 5:e75537898d23 237 lcd.drawRect(70,37,10,10,0);//check box 3
el13kz 5:e75537898d23 238 lcd.printString("temperature",1,1);
el13kz 5:e75537898d23 239 lcd.printString("altitude",1,3);
el13kz 5:e75537898d23 240 lcd.printString("pressure",1,5);
el13kz 0:771a5148e8e7 241
el13kz 2:635c58eb70fb 242 lcd.printString(">",62,1);
el13kz 2:635c58eb70fb 243 selectedOption = 1;
el13kz 4:47b0473fa81b 244 if (pushbutton1)
el13kz 4:47b0473fa81b 245 break;
el13kz 0:771a5148e8e7 246 wait(2);
el13kz 0:771a5148e8e7 247 lcd.clear();
el13kz 0:771a5148e8e7 248
el13kz 2:635c58eb70fb 249 lcd.drawRect(70,6,10,10,0);
el13kz 2:635c58eb70fb 250 lcd.drawRect(70,21,10,10,1);
el13kz 5:e75537898d23 251 lcd.drawRect(70,37,10,10,0);//check box 3
el13kz 5:e75537898d23 252 lcd.printString("temperature",1,1);
el13kz 5:e75537898d23 253 lcd.printString("pressure",1,5);
el13kz 5:e75537898d23 254
el13kz 4:47b0473fa81b 255 lcd.printString("altitude",1,3);
el13kz 2:635c58eb70fb 256 lcd.printString(">",62,3);
el13kz 2:635c58eb70fb 257 selectedOption = 2;
el13kz 4:47b0473fa81b 258 if (pushbutton1)
el13kz 4:47b0473fa81b 259 break;
el13kz 4:47b0473fa81b 260 wait(2);
el13kz 4:47b0473fa81b 261 lcd.clear();
el13kz 0:771a5148e8e7 262
el13kz 5:e75537898d23 263 lcd.drawRect(70,6,10,10,0);
el13kz 5:e75537898d23 264 lcd.drawRect(70,21,10,10,0);
el13kz 5:e75537898d23 265 lcd.drawRect(70,37,10,10,1);//check box 3
el13kz 5:e75537898d23 266 lcd.printString("temperature",1,1);
el13kz 5:e75537898d23 267 lcd.printString("altitude",1,3);
el13kz 5:e75537898d23 268 lcd.printString("pressure",1,5);
el13kz 5:e75537898d23 269 lcd.printString(">",62,5);
el13kz 5:e75537898d23 270 selectedOption = 3;
el13kz 4:47b0473fa81b 271 if (pushbutton1)
el13kz 4:47b0473fa81b 272 break;
el13kz 0:771a5148e8e7 273 wait(2);
el13kz 0:771a5148e8e7 274 lcd.clear();
el13kz 2:635c58eb70fb 275
el13kz 2:635c58eb70fb 276 }
el13kz 2:635c58eb70fb 277
el13kz 2:635c58eb70fb 278 if(selectedOption == 1) {
el13kz 0:771a5148e8e7 279
el13kz 4:47b0473fa81b 280 pressure();
el13kz 2:635c58eb70fb 281 }
el13kz 2:635c58eb70fb 282
el13kz 2:635c58eb70fb 283 if(selectedOption == 2) {
el13kz 2:635c58eb70fb 284
el13kz 4:47b0473fa81b 285 temperature();
el13kz 2:635c58eb70fb 286
el13kz 2:635c58eb70fb 287 }
el13kz 4:47b0473fa81b 288
el13kz 4:47b0473fa81b 289 if(selectedOption == 3) {
el13kz 4:47b0473fa81b 290
el13kz 4:47b0473fa81b 291 altitude();
el13kz 4:47b0473fa81b 292 }
el13kz 4:47b0473fa81b 293
el13kz 4:47b0473fa81b 294
el13kz 0:771a5148e8e7 295 }
el13kz 0:771a5148e8e7 296
el13kz 0:771a5148e8e7 297 void introScreen()
el13kz 0:771a5148e8e7 298 {
el13kz 0:771a5148e8e7 299
el13kz 0:771a5148e8e7 300 lcd.printString("Welcome to",15,1);
el13kz 0:771a5148e8e7 301 lcd.printString("Keiarash's",20,2);
el13kz 0:771a5148e8e7 302 lcd.printString("Multi-Sensor",6,3);
el13kz 2:635c58eb70fb 303 Redled= 1.0;
el13kz 0:771a5148e8e7 304
el13kz 0:771a5148e8e7 305
el13kz 0:771a5148e8e7 306 }
el13kz 0:771a5148e8e7 307
el13kz 4:47b0473fa81b 308
el13kz 4:47b0473fa81b 309 void extrasScreen()
el13kz 4:47b0473fa81b 310 {lcd.clear();
el13kz 4:47b0473fa81b 311 lcd.printString("Hold Button!",1,1);//select measure menu
el13kz 4:47b0473fa81b 312 wait(1);
el13kz 4:47b0473fa81b 313 lcd.clear();
el13kz 4:47b0473fa81b 314 selectedOption = 0;
el13kz 4:47b0473fa81b 315
el13kz 4:47b0473fa81b 316 while(1) {
el13kz 4:47b0473fa81b 317
el13kz 4:47b0473fa81b 318 lcd.drawRect(70,6,10,10,1);
el13kz 4:47b0473fa81b 319 lcd.drawRect(70,21,10,10,0);
el13kz 4:47b0473fa81b 320
el13kz 4:47b0473fa81b 321 lcd.printString("check",1,1);
el13kz 4:47b0473fa81b 322 lcd.printString(">",62,1);
el13kz 4:47b0473fa81b 323 selectedOption = 1;
el13kz 4:47b0473fa81b 324 if (pushbutton1)
el13kz 4:47b0473fa81b 325 break;
el13kz 4:47b0473fa81b 326 wait(2);
el13kz 4:47b0473fa81b 327 lcd.clear();
el13kz 4:47b0473fa81b 328
el13kz 4:47b0473fa81b 329 lcd.drawRect(70,6,10,10,0);
el13kz 4:47b0473fa81b 330 lcd.drawRect(70,21,10,10,1);
el13kz 4:47b0473fa81b 331 lcd.printString("go back",1,3);
el13kz 4:47b0473fa81b 332 lcd.printString(">",62,3);
el13kz 4:47b0473fa81b 333 selectedOption = 2;
el13kz 4:47b0473fa81b 334 if (pushbutton1)
el13kz 4:47b0473fa81b 335 break;
el13kz 4:47b0473fa81b 336 wait(2);
el13kz 4:47b0473fa81b 337 lcd.clear();
el13kz 4:47b0473fa81b 338
el13kz 4:47b0473fa81b 339 }
el13kz 4:47b0473fa81b 340
el13kz 4:47b0473fa81b 341 if(selectedOption == 1) {
el13kz 4:47b0473fa81b 342
el13kz 4:47b0473fa81b 343 lcd.clear();
el13kz 4:47b0473fa81b 344 }
el13kz 4:47b0473fa81b 345
el13kz 4:47b0473fa81b 346 if(selectedOption == 2) {
el13kz 4:47b0473fa81b 347
el13kz 5:e75537898d23 348 check();
el13kz 4:47b0473fa81b 349
el13kz 4:47b0473fa81b 350 }
el13kz 4:47b0473fa81b 351 }
el13kz 4:47b0473fa81b 352
el13kz 4:47b0473fa81b 353
el13kz 4:47b0473fa81b 354
el13kz 0:771a5148e8e7 355 void mainScreen()
el13kz 0:771a5148e8e7 356 {
el13kz 4:47b0473fa81b 357
el13kz 4:47b0473fa81b 358 lcd.printString("Hold Button!",1,1);//select measure menu
el13kz 4:47b0473fa81b 359
el13kz 4:47b0473fa81b 360 wait(1);
el13kz 4:47b0473fa81b 361 lcd.clear();
el13kz 4:47b0473fa81b 362
el13kz 0:771a5148e8e7 363 selectedOption = 0;
el13kz 0:771a5148e8e7 364
el13kz 4:47b0473fa81b 365 while(1) {//initialse pushbutton as 0
el13kz 2:635c58eb70fb 366
el13kz 2:635c58eb70fb 367 //check boxes-options to be selected
el13kz 2:635c58eb70fb 368 lcd.drawRect(70,6,10,10,1);//check box 1
el13kz 2:635c58eb70fb 369 lcd.drawRect(70,21,10,10,0);//check box 2
el13kz 2:635c58eb70fb 370 lcd.drawRect(70,37,10,10,0);//check box 3
el13kz 0:771a5148e8e7 371
el13kz 2:635c58eb70fb 372 //option titles-appropriate to check boxes
el13kz 4:47b0473fa81b 373 lcd.printString("extras",1,1);//select measure menu
el13kz 4:47b0473fa81b 374 lcd.printString("graph",1,3);//select settings menu
el13kz 4:47b0473fa81b 375 lcd.printString("measure",1,5);//select grpah plot
el13kz 2:635c58eb70fb 376 lcd.printString(">",62,1);//pointer
el13kz 0:771a5148e8e7 377 selectedOption = 1;
el13kz 4:47b0473fa81b 378 if (pushbutton1)
el13kz 4:47b0473fa81b 379 break;
el13kz 0:771a5148e8e7 380
el13kz 0:771a5148e8e7 381 wait(2);
el13kz 0:771a5148e8e7 382 lcd.clear();
el13kz 0:771a5148e8e7 383
el13kz 0:771a5148e8e7 384 lcd.drawRect(70,6,10,10,0);
el13kz 0:771a5148e8e7 385 lcd.drawRect(70,21,10,10,1);
el13kz 0:771a5148e8e7 386 lcd.drawRect(70,37,10,10,0);
el13kz 0:771a5148e8e7 387
el13kz 0:771a5148e8e7 388
el13kz 4:47b0473fa81b 389 lcd.printString("extras",1,1);
el13kz 4:47b0473fa81b 390 lcd.printString("graph",1,3);
el13kz 4:47b0473fa81b 391 lcd.printString("measure",1,5);
el13kz 0:771a5148e8e7 392 lcd.printString(">",62,3);
el13kz 0:771a5148e8e7 393 selectedOption = 2;
el13kz 4:47b0473fa81b 394 if (pushbutton1)
el13kz 4:47b0473fa81b 395 break;
el13kz 4:47b0473fa81b 396
el13kz 0:771a5148e8e7 397
el13kz 0:771a5148e8e7 398 wait(2);
el13kz 0:771a5148e8e7 399 lcd.clear();
el13kz 0:771a5148e8e7 400
el13kz 0:771a5148e8e7 401 lcd.drawRect(70,6,10,10,0);
el13kz 0:771a5148e8e7 402 lcd.drawRect(70,21,10,10,0);
el13kz 0:771a5148e8e7 403 lcd.drawRect(70,37,10,10,1);
el13kz 0:771a5148e8e7 404
el13kz 0:771a5148e8e7 405
el13kz 4:47b0473fa81b 406 lcd.printString("extras",1,1);
el13kz 4:47b0473fa81b 407 lcd.printString("graph",1,3);
el13kz 4:47b0473fa81b 408 lcd.printString("measure",1,5);
el13kz 0:771a5148e8e7 409 lcd.printString(">",62,5);
el13kz 0:771a5148e8e7 410 selectedOption = 3;
el13kz 4:47b0473fa81b 411 if (pushbutton1)
el13kz 4:47b0473fa81b 412 break;
el13kz 4:47b0473fa81b 413
el13kz 0:771a5148e8e7 414
el13kz 0:771a5148e8e7 415 wait(2);
el13kz 0:771a5148e8e7 416 lcd.clear();
el13kz 0:771a5148e8e7 417
el13kz 0:771a5148e8e7 418
el13kz 0:771a5148e8e7 419 }
el13kz 2:635c58eb70fb 420
el13kz 2:635c58eb70fb 421 if(selectedOption == 1) {
el13kz 2:635c58eb70fb 422
el13kz 4:47b0473fa81b 423 measurementsScreen();
el13kz 2:635c58eb70fb 424 }
el13kz 2:635c58eb70fb 425
el13kz 2:635c58eb70fb 426 if(selectedOption == 2) {
el13kz 2:635c58eb70fb 427
el13kz 4:47b0473fa81b 428 extrasScreen();
el13kz 2:635c58eb70fb 429 }
el13kz 2:635c58eb70fb 430
el13kz 2:635c58eb70fb 431 if(selectedOption == 3) {
el13kz 2:635c58eb70fb 432
el13kz 2:635c58eb70fb 433 graph();
el13kz 2:635c58eb70fb 434 }
el13kz 0:771a5148e8e7 435 }
el13kz 0:771a5148e8e7 436
el13kz 0:771a5148e8e7 437
el13kz 0:771a5148e8e7 438
el13kz 0:771a5148e8e7 439
el13kz 0:771a5148e8e7 440
el13kz 0:771a5148e8e7 441
el13kz 0:771a5148e8e7 442
el13kz 2:635c58eb70fb 443
el13kz 2:635c58eb70fb 444
el13kz 4:47b0473fa81b 445
el13kz 2:635c58eb70fb 446
el13kz 2:635c58eb70fb 447 //main loop
el13kz 0:771a5148e8e7 448 int main()
el13kz 0:771a5148e8e7 449 {
el13kz 2:635c58eb70fb 450 pushbutton1.mode(PullUp);//initial value 0
el13kz 0:771a5148e8e7 451 // initiliase barometer
el13kz 0:771a5148e8e7 452 bmp180.init();
el13kz 2:635c58eb70fb 453
el13kz 0:771a5148e8e7 454 lcd.init();
el13kz 0:771a5148e8e7 455 introScreen();
el13kz 0:771a5148e8e7 456 wait(3);
el13kz 2:635c58eb70fb 457 Redled =0;
el13kz 0:771a5148e8e7 458 lcd.clear();
el13kz 0:771a5148e8e7 459 mainScreen();
el13kz 0:771a5148e8e7 460
el13kz 2:635c58eb70fb 461 while(1) {
el13kz 4:47b0473fa81b 462 introScreen();
el13kz 4:47b0473fa81b 463 wait(3);
el13kz 4:47b0473fa81b 464 Redled =0;
el13kz 4:47b0473fa81b 465 lcd.clear();
el13kz 4:47b0473fa81b 466 mainScreen();
el13kz 4:47b0473fa81b 467
el13kz 4:47b0473fa81b 468
el13kz 4:47b0473fa81b 469
el13kz 2:635c58eb70fb 470 }
el13kz 2:635c58eb70fb 471 }